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                                                                                                  1. Home
                                                                                                  2. Passive Components
                                                                                                  3. EMI / RFI Suppression
                                                                                                  4. Shielding Gaskets & Material
                                                                                                  Print Page

                                                                                                  RM4A(025)-185X70T0800

                                                                                                  Suppressor, Flex, Magnetic Sheet, Polymer Film, 185 mm x 70 mm, Flex Suppressor RM4A Series

                                                                                                  KEMET
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  KEMET RM4A(025)-185X70T0800
                                                                                                  ManufacturerKEMET
                                                                                                  Manufacturer Part NoRM4A(025)-185X70T0800
                                                                                                  Newark Part No.82AC3039
                                                                                                  Product RangeRFID Series
                                                                                                  Also Known AsUFSRM4025LT080
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Available to Order
                                                                                                  Manufacturer Standard Lead Time: 14 week(s)
                                                                                                  QuantityPrice
                                                                                                  1+$36.900
                                                                                                  5+$32.490
                                                                                                  10+$28.070
                                                                                                  25+$25.750
                                                                                                  50+$24.930
                                                                                                  100+$24.120
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $36.90
                                                                                                  Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                  Product Information

                                                                                                  KEMET
                                                                                                  ManufacturerKEMET
                                                                                                  Manufacturer Part NoRM4A(025)-185X70T0800
                                                                                                  Newark Part No.82AC3039
                                                                                                  Product RangeRFID Series
                                                                                                  Also Known AsUFSRM4025LT080
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Shielding TypeAbsorber
                                                                                                  Gasket MaterialPolymer Film
                                                                                                  Product Length185mm
                                                                                                  Length185mm
                                                                                                  Width70mm
                                                                                                  Product Width70mm
                                                                                                  Depth0.25mm
                                                                                                  Product Depth0.25mm
                                                                                                  Product Depth0.25mm
                                                                                                  Attenuation-
                                                                                                  Product RangeRFID Series
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  The KEMET Magnetic Sheet for radio frequency identification (RFID) FLEX SUPPRESSOR® prevents interference between a loop antenna and metallic objects and effectively improves the communication range of RFID. The flexible sheet is a polymer base, blended with micron-sized magnetic powders dispersed throughout the material. These sheets improve the magnetic flux convergence and can be cut into a variety of shapes and sizes.

                                                                                                  • Magnetic flux convergence improvement – increases the relative permeability (u’) while keeping the magnetic loss (u”) low.
                                                                                                  • Effective carrier frequency 13.56 Mhz
                                                                                                  • Operating temperature from -40°C to +85°C
                                                                                                  • Halogen Free, PVC Free, Lead Free
                                                                                                  • Resistant to shock, not brittle
                                                                                                  • Easily cut into any shape
                                                                                                  • Easily laminates the FLEX SUPPRESSOR® roll to the tag roll
                                                                                                  • RoHS compliant and halogen-free

                                                                                                  Technical Specifications

                                                                                                  Shielding Type

                                                                                                  Absorber

                                                                                                  Product Length

                                                                                                  185mm

                                                                                                  Width

                                                                                                  70mm

                                                                                                  Depth

                                                                                                  0.25mm

                                                                                                  Product Depth

                                                                                                  0.25mm

                                                                                                  Product Range

                                                                                                  RFID Series

                                                                                                  Gasket Material

                                                                                                  Polymer Film

                                                                                                  Length

                                                                                                  185mm

                                                                                                  Product Width

                                                                                                  70mm

                                                                                                  Product Depth

                                                                                                  0.25mm

                                                                                                  Attenuation

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Technical Docs (3)

                                                                                                  CAD Multiple Formats EN

                                                                                                  Manufacturer Catalogue EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:Unknown
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

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